Detection of students' ability levels is one of the common aims in educational studies. Cognitive Diagnosis Modeling approach has been used recently for the purpose of ability level detection by defined Q-matrices. To evaluate students' strengths and weaknesses, determine their mastery skills, and design instructions and interventions in learning…

The purpose of this study was to compare elementary classroom teachers' actual practice and perceived importance of English Language Arts professional development in five professional development dimensions: alignment, content and modeling, active learning, collaboration, and follow-up, in high and low mastery, low needs schools. The schools…

Instructional designers are increasingly considering how to include students as participants in the design of instructional technologies. This study provides a lens into participatory design with students by examining how students conceptualized learning applications in science, technology, engineering, and mathematics (STEM) by designing paper…